Methyltrioxorhenium-catalysed epoxidation of alkenes in trifluoroethanol

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Michiel C. A. van Vliet, Isabel W. C. E. Arends and R. A. Sheldon


Abstract

The well known methyltrioxorhenium-catalysed epoxidation of alkenes with aqueous H2O2 is significantly improved by conducting the epoxidation in trifluoroethanol; excellent reaction rates and yields can be obtained for a variety of (terminal) alkenes with only 0.1 mol% of catalyst.


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